PROBLEM:
The Local Area Network (LAN) adapter or Wireless Adapter may be set as a Public network.
SOLUTION:
Change it as Local network.
Open Kaspersky and navigate to Firewall (see picture)
Click on the Network tab and follow the picture instruction.
by George Lopez-Henriquez / www.inetnj.com
Same for Kaspersky new version:
by George Lopez-Henriquez / www.inetnj.com